dat_evd_clear_unwaitable

Synopsis

Parameters

evd_handle

Handle for an instance of Event Dispatcher.

Description

The dat_evd_clear_unwaitable() transitions the Event Dispatcher into a waitable state. In this
state, calls to dat_evd_wait(3DAT) are permitted on the EVD. The actual state of
the Event Dispatcher is accessible through dat_evd_query(3DAT) and is DAT_EVD_WAITABLE after the
return of this operation.

This call does not affect a CNO associated with this EVD at
all. Events arriving on the EVD after it is set waitable still
trigger the CNO (if appropriate), and can be retrieved with dat_evd_dequeue(3DAT).